Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle Dutch
wasschen
←
Proto-Germanic
*waskaną
(inherited)
←
Proto-Indo-European
*wed-
(derived)
←
Old Dutch
wascan
(inherited)
→
Dutch
wassen
(inherited)